* {
    margin: 0px;
    padding: 0px;
}

body,
html {
    font-family: "微软雅黑", Helvetica, sans-serif;
}

.navwrap {
    width: 100%;
    height: 100px;
    position: fixed;
    top: 0;
    z-index: 999;
    line-height: 100px;
}

.nav {
    margin: 0 auto;
    font-size: 18px;
    border-bottom: 2px solid white;
}

.row {
    width: 90%;
    margin: 0px auto;
    height: 100px;
    z-index: 999;
    display: flex;
    justify-content: space-between;
}

.logo {
    width: 150px;
    display: flex;
    justify-content: center;
    border-right: 2px solid white;
}

.logo span {
    display: inline-block;
    width: 50px;
    font-size: 35px;
    text-align: center;
}

.logo span:nth-child(1) {
    color: black;
}

.logo span:nth-child(2) {
    color: white;
}

.nav-item {
    width: 23%;
}

.nav-item span {
    display: inline-block;
    width: 100px;
}

.nav-item span a {
    text-decoration: none;
    color: white;
    display: block;
    cursor: pointer;
}

.navwrapbg {
    width: 100%;
    height: 100px;
    background: #fff;
    position: fixed;
    top: 0;
    z-index: 998;
    box-shadow: 0px 1px 15px #999;
    opacity: 0;
}

.mainwrap {
    width: 100%;
    height: 855px;
    background: #eee;
    line-height: 100px;
}

.main {
    background-image: url(../img/1.jpg);
    width: 100%;
    height: auto;
    background-repeat: no-repeat;
}

.main-box {
    width: 100%;
    height: 100%;
    position: relative;
}

.main span:nth-child(1) {
    display: block;
    width: 100%;
    text-align: center;
    color: white;
    font-size: 300px;
    text-align: center;
    line-height: 855px;
}

.main span:nth-child(1) small {
    position: absolute;
    z-index: 9999;
    top: 20%;
    left: 60%;
    font-size: 20px;
}

.imgicon {
    width: 100px;
    position: absolute;
    bottom: 0px;
    left: 46%;
    animation: mymove 2s infinite;
}

@keyframes mymove {
    0% {
        transform: translateY(-10px);
    }
    25% {
        transform: translateY(10px);
    }
    55% {
        transform: translateY(-10px);
    }
    75% {
        transform: translateY(10px);
    }
    100% {
        transform: translateY(-10px);
    }
}

.container-fluid {
    margin-top: 100px;
    width: 100%;
}

.container {
    width: 90%;
    margin: 0px auto;
}

.cont-title {
    width: 100%;
    height: auto;
    text-align: center;
}

.cont-title span {
    display: block;
    font-size: 50px;
    color: #7f7dfa;
}

.cont-body {
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 30px;
}

.cont-body .div1 {
    width: 60%;
    padding: 10px;
    box-sizing: border-box;
}

.cont-body div:nth-child(1) h1 {
    margin-top: 25px;
    margin-bottom: 25px;
}

.cont-body div p {
    font-size: 20px;
}

.cont-body .div2 {
    width: 25%;
}

.cont-body div:nth-child(2) img {
    width: 100%;
}

.cont-body div:nth-child(3),
.cont-body div:nth-child(4),
.cont-body div:nth-child(5) {
    width: 25%;
}

.cont-body div:nth-child(3),
.cont-body div:nth-child(4) {
    margin-top: 80px;
}

.cont-body div:nth-child(3) img,
.cont-body div:nth-child(4) img,
.cont-body div:nth-child(5) img {
    width: 100%;
}

.box {
    width: 100%;
    height: 70px;
    position: relative;
}

.box-one {
    width: 95%;
    height: 60px;
    background-color: rgb(162 248 59 / 56%);
    position: absolute;
    top: 0px;
    left: 0px;
}

.box-two {
    width: 95%;
    height: 60px;
    background-color: rgb(97 255 194 / 43%);
    position: absolute;
    z-index: 999;
    top: 20px;
    left: -30px;
}

.cont-title-left {
    width: 90%;
    margin: 0px auto;
    height: auto;
}

.cont-title-left span {
    display: block;
    font-size: 50px;
    color: #7f7dfa;
}

.cont-body-two {
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 50px;
}

.cont-body-two .body-item {
    width: 25%;
    height: auto;
}

.body-item a {
    text-decoration: none;
}

.cont-body-two .body-item .img {
    width: 70%;
    height: 243px;
    margin: 0px auto;
    border-radius: 50%;
    overflow: hidden;
}

.cont-body-two .body-item .img img {
    width: 100%;
}

.text {
    width: 80%;
    margin: 0px auto;
    text-align: center;
    margin-top: 20px;
}

.text p {
    font-size: 25px;
}

.text span {
    font-size: 20px;
    color: #cccccc;
}

.footer {
    width: 100%;
    height: 250px;
    margin-top: 50px;
    background-color: rgb(64, 171, 175);
}

.footer-cont {
    display: flex;
    justify-content: space-around;
    color: white;
}

.footer-cont p:nth-child(1) {
    margin-top: 100px;
}

.layout {
    position: fixed;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    background-color: rgba(000, 000, 000, 0.5);
    overflow: auto;
    z-index: 99999;
}

.layout .picshow {
    margin: 100px auto;
    width: 550px;
    background-color: white;
    padding: 20px;
}

.layout .close {
    width: 25px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    position: absolute;
    right: 350px;
    top: 50px;
    display: block;
    background-color: rgb(133, 135, 240);
    transition: all 0.3s ease-in-out;
}

.layout:hover {
    cursor: pointer;
}

.layout .close:hover {
    cursor: pointer;
    background-color: rgb(255, 13, 255);
    transform: scale(1.2);
}

.layout .picshow img {
    width: 100%;
}